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LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS BENCH MARK LIST SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC

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Page 1: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

LOS ANGELES COUNTY

DEPARTMENT OF PUBLIC WORKS

BENCH MARK LIST

SAN DIMAS QUAD

2005 ADJUSTMENT

NAVD 88 DATUM METRIC

Page 2: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

PREFACE The Department of Public Works level net is composed of more then 1,700 miles or 2720 kilometers of levels supporting in excess of 9,000 bench marks. Previously when a major readjustment of the net was undertaken, to emphasize the complete break with previous elevations, the CY, CG, & CL, series bench marks were re-labeled DY, DG, & DL, respectively. Beginning in 1993 the baseline readjustment year will be indicated on baseline BM, s only indicated below (*). Henceforth all BM numbers will be labeled as a Y, G, or L, series that will no longer indicate the major adjustment year. To facilitate the adjustment, indexing and distribution of adjusted values of the net, the county territory was divided into 33 quads or areas. For the identification purposes each quad was given a name, viz., "Rosemead,” “La Mirada," "Santa Fe," etc. When bench marks and elevations in these quads are used, the name must be included in the bench mark description, e.g., * BASELINE 90.057 L&BR IN CTR OF CB RET @ NE COR Y 9191

(1990) 295.461 LA HABRA BLVD & VALLEY HOME AVE 10.7M N & 10.7M E/O C/L INT

It is expected that this general adjustment will for the most part remain sound for 8 to 12 years. Updating constrained adjustments will continue in the future. When a quad is readjusted, new elevations will be published and the date of readjustment will be noted in the bench mark description. Two bench marks with different adjustment dates will not normally agree with each other. The basic accuracy of the net is reflected by an indicated field probable error of plus or minus 4mm per kilometer of leveling as determined from the conditions of closure. However, many years of experience in vertical control in the greater Los Angeles basin and Antelope Valley indicate that because of varying degrees of subsidence and heaving, the true datum is recovered only by obtaining substantial agreement of a number of bench marks. The users of this net are invited to assist in its maintenance by notifying this department of cases of obliteration, apparent mistakes in description or elevations, and proven disturbance of bench marks. DATUM: North American Vertical Datum of 1988 (NAVD88) Note: NAVD 1988 minus approximately 700mm (2.3ft) equals Previous NGVD 1929 Datums. For more accurate equations At individual bench marks refer to previous publications

Page 3: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

ABBREVIATIONS USED IN BENCH MARK LISTINGS

ABUT ------- - Abutment

ALG ------- --- Along

ANG PT -- --- Angle Point B/W ------ ---- Back of Walk BCR ------- - - - Begin ning of Curve Return BLDG -------- Building

BM ---------- -- Bench Mark BT SPK ---- -- Boat or Bolt Spike BR CAP - - ---- Brass or Bronze Cap C B ----------- Catch Basin CTR -------- -- Center C/L ---------- - Center Line C/L INT ----- - Center Line Intersection C/L PROD --- Center Line Produced CONC ------- - Concrete COR ---------- Corner COE ---------- Corps of Engineers CULV ------ - -- Culvert CYN --------- - Canyon CB --------- --- Curb CS MON - ---- Co. Eng. Monument CT SPK ---- -- Cut Spike DPW -------- -- Dept. of Public Works DR ---------- -- Drive or Driveway E/O -------- --- East of

ECR ----- ---- - End of Curb EC ------------ End of Curb ENT ----------- Entrance FL -------------- Floor FTG ------------ Footing FRWY -- -------- Freeway F/W ------------- Front of Walk GAR ----- ------- Garage HDWL - - -------- Headwall HSE ------------ House INT ------------- Intersection IP --------------- Iron Pipe LT -------------- - Lef t LACE ----------- L.A. City Engineer LACS ----------- L.A. Co. Engineer LAFC ---------- - L.A. Co. Flood Control L&BN ----------- Lead and Bench Nail L&BR ----------- Lead and Brad L&N ------------- Lead and Nail L&SPK --------- - Lead and Spike L&T -------------- Lead and Tack MCR ------------ Middle of Curb Return MKD ----------- - Marked MC ------- ------- Middle of Curb MON ------------ Monument

Page 4: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

ABBREVIATIONS USED IN BENCH MARK LISTINGS (CON’T)

N/O --------- North of NR ---------- Near OPP -------- Opposite PI ------------ Point of Intersection PK&W ------ PK Nail and Washer P/L ---------- Property Line POST ------- Point on Semi-Tangent PP ----------- Power Pole PVMT ------- Pavement PROD ------- Produced RD ----------- Road RDBM ------- Road Dept. Bench Mark RDBM TAG - Road Dept. Bench Mark Tag RR ------------ Railroad RT ------------ Right R/W ---------- Right of Way SDMH ------- Storm Drain Manhole SMH --------- Sewer Manhole SPK --------- Spike ST&W ------- Spike Tin and Washer S/O ---------- South of TP ----------- Telephone Pole USC&GS --- U.S. Coast and Geodetic Survey USGS ------- U.S. Geological Survey WK ---------- Walk W/O --------- West of

D90/L-3

Page 5: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 6: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 7: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 8: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 9: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
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Page 11: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 12: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 13: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 14: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 15: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 16: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed
Page 17: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

1PAGE

G 246A2005( )

SAN DIMAS 606.075184.732

L&T IN S CB OF (N SERV RD) ARROW HWY ON C/L PROD OAKBANK DR

G 253A2005( )

SAN DIMAS 694.802211.776

RDBM TAG IN S CB 300MM(1FT) W/O BCR @ SW COR ARROW HWY & GLENDORA AVE

G 254A2005( )

SAN DIMAS 697.848212.705

RDBM TAG IN NE CB RET 2M(6.5FT) W/O BCR 13M(42.7FT) N/O C/L ARROW HWY & 18.5M(60.7FT) E/O C/L GLENDORA AVE

G 2622005( )

SAN DIMAS 774.420236.044

L&T IN E SIDE CONC THRESHOLD OF LRG DOOR @ BRICK BLDG 6M(20FT) E/O BCR 8.5M(28FT) N/O CF 21M(69FT) N/O C/L ARROW HWY & 23M(75.5FT) E/O C/L SUNFLOWER AVE

G 264A2005( )

SAN DIMAS 798.583243.409

RDBM TAG IN N CB ARROW HWY 13M(42.7FT) N/O C/L & 271M(0.2MI) E/O C/L SUNFLOWER AVE (18FT W/O C/L DRWY TO HSE #1129)

G 265A2005( )

SAN DIMAS 797.996243.230

RDBM TAG IN S CB ARROW HWY 271M(0.2MI) E/O C/L SUNFLOWER AVE @ HSE #1129

G 269A2005( )

SAN DIMAS 842.024256.650

RDBM TAG IN N CB 38M(125FT) W/O BCR @ NW COR ARROW HWY &RENNELL AVE

G 271A2005( )

SAN DIMAS 863.548263.210

L&T IN S CB 300MM(1FT) W/O BCR @ SW COR ARROW HWY & LONE HILL AVE

G 1137A2005( )

SAN DIMAS 668.741203.833

L&SPK IN S CB 3M(10FT) E/O BCR @ SE COR GRAND AVE & DAWSON AVE MKD (SD 301)

G 11392005( )

SAN DIMAS 666.306203.091

L&BN IN CONC BASE OF SE LEG EDISON TOWER #238 D6 40M(131FT) N/O BIG DALTON WASH & 21M(69FT) W/O C/L GRAND AVE (125FT S/O ARMSTEAD ST)

G 1145A2005( )

SAN DIMAS 691.908210.894

L&SPK IN S CB 1.5M(5FT) E/O BCR @ SE COR GRAND AVE & MAUNA LOA AVE

G 11502005( )

SAN DIMAS 713.590217.503

L&T IN W CB (SERV RD) 300MM(1FT) S/O BCR @ SW COR HEBER ST & GRAND AVE

G 1176A2005( )

BASELINE 618.932188.651

L&SPK IN E CB 3M(9.8FT) E/O BCR @ SE COR CITRUS AVE & ALOSTA AVE

G 1178A2005( )

BASELINE 611.701186.447

RDBM TAG N CB 1.8M(6FT) E/O BCR @ NE COR CITRUS AVE & MAUNA LOA AVE

G 1185A2005( )

BASELINE 594.125181.090

L&BR IN S CB 300MM(1FT) E/O BCR @ SE COR CITRUS AVE & NEARFIELD ST

G 14282005( )

SAN DIMAS 599.457182.715

L&BN IN CTR CB RET @ SE COR FAIRVALLEY AVE & ARROW HWY (SERV RD) 9M(29.5FT) E/O & 6.85M(21.3FT) S/O C/L (S SERV RD INT)

G 14692005( )

BASELINE 787.606240.063

MWD BR MON IN HDWL 2.5M(8.2FT) N/O N RAIL SPRR 23M(75.5FT) S/O C/L MT VERNON AVE & 105M(344FT) E/O C/L ROSELAWN ST MKD (62D 1933)

G 15002005( )

SAN DIMAS 1,063.786324.243

L&BR IN W CB 300MM(1FT) N/O BCR @ NW COR DAMIEN AVE & JUANITA AVE

G 15122005( )

SAN DIMAS 659.833201.118

L&BN IN E CB 1M(3.3FT) S/O BCR @ SE COR GRAND AVE & FLEETWOOD PL

Page 18: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

2PAGE

G 15192005( )

SAN DIMAS 625.705190.715

NAIL IN CHIS (X) N CB 3.5M(11.5FT) W/O BCR @ NW COR GRAND AVE & HURST ST MKD (SD 187)

G 15262005( )

SAN DIMAS 923.521281.490

L&BN IN W CB 40M(131FT) N/O BCR @ NW COR ARROW HWY & CATARACT AVE

G 15472005( )

SAN DIMAS 682.685208.083

RDBM TAG IN W CB 600MM(2FT) N/O BCR @ NW COR REEDER ST & OLD BADILLO ST

G 20172005( )

SAN DIMAS 665.583202.870

L&RDBM TAG IN N CB 300MM(1FT) E/O BCR @ NW COR OLD BADILLO ST & DARFIELD AVE

G 20182005( )

SAN DIMAS 667.086203.328

RDBM TAG N CB 600MM(2FT) E/O BCR @ NE COR OLD BADILLO ST & DARFIELD AVE

G 20202005( )

SAN DIMAS 720.233219.528

L&T IN S CB @ BCR @ SW COR CYPRESS ST & LYMAN AVE

G 20212005( )

BASELINE 587.007178.920

FC MON IN SW WINGWALL OF BRIDGE ON CITRUS AVE OVER BIG DALTON WASH 11.3M(37FT) W/O C/L & 402M(0.25MI) S/O GLADSTONE ST MKD (BM 81-39)

G 20242005( )

BASELINE 574.660175.157

L&SPK IN W CB CITRUS AVE 13.4M(44FT) W/O C/L & 17.4M(57FT) N/O N END BRIDGE OVER SAN DIMAS WASH (NR C. B.)

G 20352005( )

SAN DIMAS 898.066273.731

RDBM TAG IN W CB 300MM(1FT) N/O BCR @ NW COR ARROW HWY & EUCLA AVE

G 20432005( )

BASELINE 957.001291.695

RDBM TAG E CB 300MM(1FT) N/O BCR @ SE COR FOOTHILL BLVD &AMELIA AVE

G 20762005( )

BASELINE 800.605244.025

CS MON IN WELL 300MM(1FT) DN ON C/L 2ND ST IN MEDIAN 750MM(2.5FT) W/O END & 95M(312FT) E/O C/L HWY 71 MKD (BM 11-85)

G 21372005( )

SAN DIMAS 1,260.611384.235

BT SPK IN IP IN RD WELL 400MM(1.3FT) DN ON C/L GOLDEN HILLS RD 11M(36FT) E/O C/L SAN DIMAS CYN RD

G 21382005( )

SAN DIMAS 1,258.237383.512

USGS MON IN WALL OF GAGING STA 5M(16.4FT) N/O SE COR @ NW COR SAN DIMAS CYN RD & GOLDEN HILLS RD MKD (GAGING STA) 1.7M(5.6FT) W/O GUARD RAIL

G 21822005( )

BASELINE 1,084.195330.464

CS MON IN WELL 600MM(2FT) N/O N CF 4.5M(14.8FT) W/O BCR @ NW COR WHITE AVE & 7TH ST MKD (BM 13-8 1952 RE 63)

G 21832005( )

BASELINE 1,066.118324.954

L&BN IN W CB 2M(6.5FT) S/O BCR @ SW COR BONITA AVE & WHITE AVE

G 24342005( )

BASELINE 582.544177.560

RDBM TAG IN E CB 300MM(1FT) N/O BCR @ NE COR GRAND AVE & COVINA HILLS RD

G 24352005( )

BASELINE 582.932177.678

CS TAG IN W CB 300MM(1FT) S/O BCR @ NW COR GRAND AVE & ROWLAND AVE

G 25442005( )

SAN DIMAS 836.417254.941

L&T IN N CB 12M(39FT) E/O BCR @ NE COR SIERRA MADRE AVE & PENNSYLVANIA AVE 7.5M(24FT) N/O & 17M(56FT) E/O C/L INT

G 25452005( )

SAN DIMAS 835.006254.511

L&T IN S CB 1.5M(5FT) E/O BCR @ SE COR SIERRA MADRE AVE & PENNSYLVANIA AVE

Page 19: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

3PAGE

G 25462005( )

SAN DIMAS 860.206262.192

RDBM TAG W CB 300MM(1FT) S/O OF END @ SW COR VISTA BONITA AVE & SIERRA MADRE AVE 13M(42.7FT) S/O & 4.5M(14.8FT) W/O C/L INT

G 25472005( )

SAN DIMAS 862.665262.941

RAM SET IN E CB 300MM(1FT) S/O END @ SE COR VISTA BONITA AVE & SIERRA MADRE AVE 13M(42.7FT) S/O & 4.5M(14.8FT) E/O C/L INT

G 25552005( )

SAN DIMAS 1,011.940308.440

FC BM MON IN N HDWL CH 52M(171FT) W/O & 9M(29.5FT) N/O C/L INT PALM DR & ENGLEWILD DR MKD (BM 85-67) W SIDE CHANNEL

G 25562005( )

SAN DIMAS 991.658302.258

CS MON IN WELL 250MM(0.8FT) DN @ C/L INT LORAINE AVE (S) & PALM DR MKD (1/4 COR T1N,SEC 20,29,R9W RE 2177)

G 25582005( )

SAN DIMAS 955.802291.329

BT SPK IN W CB 3.5M(11.5FT) S/O BCR @ SW COR LORAINE AVE & SIERRA MADRE AVE

G 25662005( )

SAN DIMAS 904.448275.677

RDBM TAG IN E CB @ N P/L HSE #170 N/O VALLEY CTR AVE 7M(23FT) E/O C/L & 104M(341FT) N/O FOREST OAKS DR

G 25672005( )

SAN DIMAS 885.258269.827

L&T IN N CB 300MM(1FT) W/O BCR @ NE COR VALLEY CENTER AVE & FOOTHILL BLVD

G 26542005( )

BASELINE 591.433180.269

CSBM MON IN WINGWALL OF BRIDGE #1408 @ NE COR GRAND AVE & BADILLO ST 19.5M(64FT) N/O & 16M(52.5FT) E/O C/L INT MKD (BM 17-8B 1963)

G 26612005( )

BASELINE 563.175171.656

USC&GS BR CAP IN S END C. B. 12.5M(41FT) E/O & 10.5M(34.4FT) S/O C/L INT CITRUS AVE & BENBOW ST MKD (K 1149 1961)

G 26632005( )

BASELINE 556.036169.480

RDBM TAG IN CB 3.5M(11.5FT) N/O BCR @ NE COR CITRUS AVE & SAN BERNADINO RD

G 26672005( )

BASELINE 589.933179.812

RDBM TAG S CB 1.5M(5FT) W/O BCR @ SW COR GRAND AVE & BADILLO ST (IN C. B.)

G 26712005( )

SAN DIMAS 654.649199.538

CS MON IN WELL 300MM(1FT) DN 6M(19.7FT) W/O & 3M(9.8FT) N/O C/L INT COVINA HILLS RD & HOLT AVE MKD (BM 17-13 1952 RE 63)

G 27872005( )

BASELINE 848.271258.554

L&BN IN E CB 300MM(1FT) N/O BCR @ NE COR WHITE AVE & 2ND ST

G 27882005( )

BASELINE 860.388262.247

CS MON IN WELL 175MM(0.6FT) DN IN GUTTER 5M(16.4FT) E/O BCR @ SW COR WHITE AVE & HOLT AVE MKD (BM 13-1 1952)

G 27982005( )

BASELINE 1,104.733336.724

L&BN IN E CB 300MM(1FT) S/O BCR @ SE COR WHITE AVE & KENDAL ST

G 28012005( )

BASELINE 1,141.969348.073

BT SPK IN W CB 17M(56FT) N/O BCR @ NW COR FRUIT ST & FOOTHILL BLVD

G 28832005( )

SAN DIMAS 734.445223.860

RDBM TAG IN S CB 300MM(1FT) E/O BCR @ SE COR ARROW HWY & BONNIE COVE AVE

G 28912005( )

SAN DIMAS 1,017.267310.064

L&BN W END CONC HDWL CULV 13.5M(44.3FT) N/O N CF ARROW HWY 26M(85.3FT) N/O C/L & 90M(295FT) W/O C/L CARRION RD (3.5M(11.5FT) S/O S RAIL SFRR)

G 29212005( )

SAN DIMAS 987.858301.100

USC&GS MON 150MM(0.5FT) UP 6.5M(21.3FT) N/O C/L FOOTHILL BLVD & 1M(3.3FT) W/O C/L AMELIA AVE PROD MKD (S 62 1923)

Page 20: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

4PAGE

G 29222005( )

SAN DIMAS 906.860276.412

FC MON IN N HDWL CONC DRAIN 12M(39.4FT) N/O C/L FOOTHILL BLVD & 48M(158FT) W/O C/L LONE HILL RD MKD (BM 82-105)

G 29282005( )

SAN DIMAS 1,410.170429.821

LS TAG #2870 IN N CB 100MM(4IN) W/O BCR @ NW COR WHEELER AVE & GOLDEN HILLS RD

G 29292005( )

SAN DIMAS 1,327.215404.536

CSBM MON FL 1.5M(4.9FT) N/O SW LEG EDISON TOWER #232-D4 61M(200FT) S/O C/L LA MESA DR & 15M(49.2FT) E/O C/L WHEELER AVE MKD (BM 53-3 1958)

G 29352005( )

SAN DIMAS 1,062.874323.965

L&PK IN E CB 300MM(1FT) S/O BCR @ SE COR DAMIEN AVE & JUANITAAVE

G 29492005( )

SAN DIMAS 630.499192.177

RDBM TAG IN E CB 300MM(1FT) S/O BCR @ NE COR GRAND AVE & CYPRESS ST

G 29502005( )

SAN DIMAS 662.595201.960

L&T IN E CB @ BCR SE COR GRAND AVE & JUANITA AVE

G 29552005( )

BASELINE 826.001251.766

CS MON IN WELL 200MM(0.7FT) DN @ SW COR 2ND ST & OAK AVE 15M(49.2FT) W/O & 9.5M(31.2FT) S/O C/L INT MKD (BM 11-84A 1962)

G 29562005( )

BASELINE 852.790259.931

CSBM MON IN HDWL 2M(6.5FT) S/O CF W END OF BRIDGE OVER WHITE AVE 25.5M(84FT) W/O C/L & 8M(26.2FT) S/O C/L 1ST ST MKD (BM 11-83A 1962 RE 5869)

G 29622005( )

SAN DIMAS 1,026.254312.803

RDBM TAG IN CB RET 2M(6.5FT) E/O BCR @ SW COR PALM DR & LIVE OAK AVE

G 29632005( )

SAN DIMAS 1,011.253308.231

RDBM TAG IN S CB PALM DR 6M(19.7FT) S/O C/L & 52M(171FT) W/O C/L PROD ENGLEWILD DR (NR C/L FC CHANNEL)

G 29652005( )

SAN DIMAS 1,005.176306.379

RDBM TAG N CB 1M(3.3FT) W/O BCR @ NW COR SIERRA MADRE AVE & GLENDORA MTN RD

G 29762005( )

SAN DIMAS 784.374239.078

RDBM TAG IN N CB 300MM(1FT) W/O BCR @ NW COR VALLEY CTR AVE & COVINA BLVD

G 33432005( )

BASELINE 590.798180.076

BM MON IN CB 19M(62.3FT) N/O BCR @ NW COR CITRUS AVE & GLADSTONE ST MKD (AZUSA BM 66-11) NR N END C. B.

G 34372005( )

SAN DIMAS 614.476187.293

L&T IN W CB 300MM(1FT) S/O BCR @ NW COR BARRANCA AVE & ARROW HWY

G 34392005( )

SAN DIMAS 633.440193.073

FC MON @ E END OF BRIDGE OVER SAN DIMAS WASH 13.5M(44.3FT) S/O C/L ARROW HWY & 343M(0.2MI) E/O BARRANCA AVE MKD (BM 087-1950)

G 34402005( )

SAN DIMAS 634.551193.412

L&BN E END OF BRIDGE OVER SAN DIMAS WASH 14M(46FT) N/O C/L ARROW HWY & 71M(233FT) E/O C/O ARROW GRAND CIR W MKD (BM 087-01985 1965)

G 34412005( )

SAN DIMAS 711.550216.881

RDBM TAG N CB ARROW HWY 13M(42.7FT) N/O C/L & 1M(3.3FT) E/O DRWY TO TRAILER PARK #201 (500FT W/O BANNA AVE)

G 34422005( )

SAN DIMAS 842.934256.927

RAMSET & RE TAG #6956 IN S CB 32M(105FT) W/O BCR @ SW COR ARROW HWY & RENNELL AVE

Page 21: SAN DIMAS QUADdpw.lacounty.gov/SUR/BenchMark/San_Dimas_Quad.pdf · SAN DIMAS QUAD 2005 ADJUSTMENT NAVD 88 DATUM METRIC . PREFACE The Department of Public Works level net is composed

09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

5PAGE

G 34442005( )

SAN DIMAS 926.712282.463

L&BN IN CTR OF C. B. 300MM(1FT) W/O CF 2.5M(8.2FT) N/O BCR @ NW COR ARROW HWY & SAN DIMAS AVE

G 34452005( )

SAN DIMAS 926.336282.348

L&BN IN E C. B. 300MM(1FT) S/O BCR @ SE COR ARROW HWY & SAN DIMAS AVE

G 34472005( )

SAN DIMAS 1,036.564315.946

RDBM TAG IN W CB 300MM(1FT) S/O BCR @ SW COR ARROW HWY & A ST

G 34492005( )

SAN DIMAS 1,044.620318.401

RDBM TAG IN E CB 300MM(1FT) S/O BCR @ SE COR ARROW HWY &FAIRPLEX DR (E ST TO N)

G 34512005( )

BASELINE 1,039.018316.694

RDBM TAG IN W CB ARROW HWY 300MM(1FT) N/O BCR 12M(39.4FT) W/O C/L & 18.5M(60.7FT) S/O C/L WHITE AVE

G 34522005( )

BASELINE 658.518200.717

AZUSA CITY MON IN W CB 300MM(1FT) N/O BCR @ SW COR ALOSTA AVE & BARRANCA AVE MKD (AZUSA BM 66-155)

G 34542005( )

BASELINE 680.215207.330

L&SPK IN W CB 1.5M(5FT) S/O BCR @ SW COR ALOSTA AVE & VECINO AVE

G 34552005( )

BASELINE 680.819207.514

L&SPK IN E CB 1.5M(5FT) S/O BCR @ SE COR ALOSTA AVE & VECINO AVE

G 34622005( )

BASELINE 770.765234.930

L&BN IN S CB 300MM(1FT) E/O BCR @ SE COR ALOSTA AVE & LE MAR PARK DR

G 34632005( )

BASELINE 784.403239.087

L&BN IN S CB 300MM(1FT) W/O BCR @ SW COR ALOSTA AVE & ELWOOD AVE

G 34642005( )

BASELINE 785.028239.277

L&BN IN S CB 10.5M(34.4FT) E/O BCR @ SE COR ALOSTA AVE & ELWOOD AVE

G 34662005( )

BASELINE 800.412243.966

L&BN IN N CB 300MM(1FT) E/O BCR @ NE COR ALOSTA AVE & LORAINE AV

G 34672005( )

BASELINE 819.562249.803

L&BN IN W CB 1M(3.3FT) S/O BCR @ SW COR ALOSTA AVE & HUNTERS TRAIL

G 34682005( )

BASELINE 819.562249.803

L&BN IN E CB 1M(3.3FT) S/O BCR @ SE COR ALOSTA AVE & HUNTERS TRAIL

G 34702005( )

BASELINE 888.977270.961

RDBM TAG IN W CB 9M(29.5FT) S/O BCR @ SW COR ALOSTA AVE & LONE HILL AVE

G 34712005( )

BASELINE 981.323299.108

L&BR IN N CB (S SERV RD) FOOTHILL BLVD 4.3M(14FT) N/O C/L ON C/L PROD VALEVIEW ST

G 34722005( )

BASELINE 980.957298.997

BT SPK IN CB 1M(3.3FT) S/O BCR @ SW COR FOOTHILL BLVD (SERV RD) & VALEVIEW ST

G 34742005( )

BASELINE 1,063.608324.189

RDBM TAG IN N CB 12M(39.4FT) W/O BCR @ NW COR FOOTHILL BLVD & SAN DIMAS CYN RD

G 34852005( )

SAN DIMAS 663.997202.387

CSBM MON FL IN ISLAND 16M(52.5FT) N/O & 3.5M(11.5FT) E/O C/L INT GLADSTONE ST & GRAND AVE MKD (11-34A 1965 RE 5869 )

G 34942005( )

SAN DIMAS 1,052.778320.888

L&BR IN W CB 300MM(1FT) S/O BCR @ NW COR DAMIEN AVE & BONITA AV

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

6PAGE

G 35082005( )

BASELINE 1,135.095345.978

CS MON IN WELL 200MM(0.7FT) DN ON C/L BASELINE RD 6.5M(21.3FT) E/O C/L BUNNELLE AVE MKD (SEC COR 35-36-2-1 R9W ,T1N, RE 5769)

G 35112005( )

BASELINE 1,170.409356.742

FC MON S CB BASELINE RD 13M(42.7FT) S/O C/L & 18M(59FT) W/O C/L BRIDGE OVER MARSHALL CREEK 72M(236FT) W/O C/L BIXBY DR MKD (BM 095-21715 1967)

G 35142005( )

SAN DIMAS 1,227.523374.150

L&PK IN W CB 300MM(1FT) S/O BCR @ SW COR WHEELER AVE & ALDERGATE DR

G 35152005( )

SAN DIMAS 1,255.927382.808

L&BN IN W CB 300MM(1FT) N/O BCR @ SW COR WHEELER AVE & OAK MESA DR MKD (BM)

G 35162005( )

SAN DIMAS 1,258.231383.510

L&BN IN W CB 2M(6.5FT) N/O BCR @ NW COR WHEELER AVE & OAK MESA DR MKD (BM)

G 35172005( )

SAN DIMAS 1,361.904415.110

L&BN IN W CB 1.5M(5FT) S/O BCR @ SW COR WHEELER AVE & KENT DR MKD (BM)

G 35182005( )

SAN DIMAS 1,366.228416.428

L&BN IN W CB 1.5M(5FT) N/O BCR @ NW COR WHEELER AVE & KENT DR MKD (BM)

G 35192005( )

SAN DIMAS 1,210.975369.106

L&BN N CB CABALLO RANCH RD 6M(19.7FT) E/O END CB 4.5M(14.8FT) N/O C/L & 26M(85FT) E/O C/L SAN DIMAS CYN RD MKD (BM)

G 35202005( )

SAN DIMAS 1,210.020368.815

L&BN IN S CB CABALLO RANCH RD 2M(6.5FT) E/O END CB 4.5M(14.8FT) S/O C/L & 23.5M(77FT) E/O C/L SAN DIMAS CYN RD

G 35212005( )

SAN DIMAS 1,170.365356.728

FC BM DISK UP 1M(3.3FT) IN N END OF WALL @ DAM SPILL WAY 81M(266FT) N/O C/L TERREBONNE AVE & 28M(92FT) E/O C/L INT SAN DIMAS CYN RD MKD (BM 089-00175 1965)

G 35222005( )

SAN DIMAS 1,161.023353.881

L&BN IN SLY CB TERREBONNE AVE 300MM(1FT) W/O BCR 6M(19.7FT) S/O C/L & 18M(59FT) WLY/O C/L SAN DIMAS CYN RD

G 35292005( )

SAN DIMAS 927.637282.745

L&BR IN W CB 2M(6.5FT) S/O BCR @ SW COR AMELIA AVE & AUTO CTR DR

G 35362005( )

SAN DIMAS 639.143194.811

RDBM TAG IN S CB 300MM(1FT) E/O BCR @ SW COR GRAND AVE & COVINA BLVD

G 35372005( )

SAN DIMAS 638.959194.755

RDBM TAG IN N CB 7.5M(24.6FT) W/O BCR @ NW COR GRAND AVE & COVINA BLVD

G 35382005( )

SAN DIMAS 944.535287.895

RDBM TAG IN E CB 1M(3.3FT) N/O BCR @ NE COR LIVE OAK AVE & SIERRA MADRE AVE

G 35402005( )

SAN DIMAS 814.088248.135

L&PK IN N CB 300MM(1FT) W/O BCR @ NW COR GRAND AVE & SIERRA MADRE AVE

G 35442005( )

SAN DIMAS 669.635204.105

FC MON @ N END OF BRIDGE OVER BIG DALTON WASH 14M(46FT) W/O C/L GRAND AVE & 98M(322FT) N/O C/L DAWSON AVE MKD (BM 081- 02910 1964)

G 35472005( )

SAN DIMAS 629.512191.876

RDBM TAG IN W CB 600MM(2FT) S/O BCR @ SW COR GRAND AVE & CYPRESS ST

G 35492005( )

SAN DIMAS 621.980189.580

RDBM TAG IN W CB 600MM(2FT) S/O BCR @ SW COR GRAND AVE & SAN BERNARDINO RD

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

7PAGE

G 35532005( )

SAN DIMAS 614.033187.158

L&N IN N CB 4.5M(14.8FT) E/O BCR @ NE COR NEARGLEN AVE & BADILLO ST

G 35552005( )

SAN DIMAS 632.492192.784

RDBM TAG IN S CB 4.5M(14.8FT) E/O BCR @ SE COR BADILLO ST & GLENDORA AVE

G 35572005( )

SAN DIMAS 614.015187.152

L&T IN S CB BADILLO ST 12M(39.4FT) S/O C/L ON C/L PROD NEARGLEN AVE

G 36682005( )

BASELINE 785.814239.517

RDBM TAG IN S CB POMONA BLVD 6.5M(21.3FT) E/O E END CB 5M(16.4FT) S/O C/L & 165M(541FT) E/O C/L ROSELAWN ST

G 36762005( )

SAN DIMAS 866.555264.127

L&T IN E CB VIA VERDE 13M(42.7FT) E/O C/L ON C/L PROD COVINA HILLS RD MKD (BM)

G 36772005( )

SAN DIMAS 866.477264.103

L&T IN N CB @ W END C. B. 15M(49.2FT) W/O BCR 6M(20FT) N/O C/L COVINA HILLS RD & 37M(121FT) W/O C/L VIA VERDE MKD (BM)

G 36782005( )

SAN DIMAS 649.182197.871

RDBM IN CTR CONC HDWL 6M(19.7FT) W/O C/L HOLT AVE & 53M(174FT) S/O C/L COVINA HILLS RD

G 36802005( )

SAN DIMAS 532.775162.390

RDBM TAG IN S CB COVINA HILLS RD 1M(3.3FT) W/O BCR 8.5M(28FT) S/O C/L &17M(55.8FT) W/O C/L RANCHO EL FUERTE DR

G 36812005( )

SAN DIMAS 536.240163.446

FC BR MON IN E ABUT @ SE COR OF BRIDGE #1407 OVER WALNUT CREEK 7.5M(24.6FT) N/O C/L COVINA HILLS RD MKD (BM 093-00500 1965)

G 36842005( )

BASELINE 595.816181.605

RDBM TAG IN W CB 1.5M(5FT) S/O BCR @ SW COR GRAND AVE & PUENTE ST

G 36852005( )

BASELINE 597.658182.167

RDBM TAG N CB @ C. B. 3M(10FT) E/O BCR @ NE COR GRAND AVE & PUENTE ST

G 36862005( )

BASELINE 562.387171.416

CSBM MON IN WELL 200MM(0.7FT) DN 3.5M(11.5FT) E/O BCR 3.4M(11FT) N/O CF @ NE COR BADILLO ST & BARRANCA AVE MKD (BM 17-7B 1960 RE 5869)

G 36902005( )

BASELINE 580.744177.011

RDBM IN WELL 250MM(0.8FT) DN @ C/L INT CITRUS AVE & ARROW HWY MKD (LA CO RD DEPT 1957)

G 36922005( )

BASELINE 593.960181.040

L&SPK IN W CB CITRUS AVE 9.1M(30FT) W/O C/L & 3M(9.8FT) S/O C/L NEARFIELD ST MKD (SD 354)

G 36932005( )

BASELINE 601.619183.374

L&SPK IN E CB 4.5M(14.8FT) S/O BCR @ SE COR CITRUS AVE & BASELINE RD

G 36942005( )

BASELINE 604.129184.139

CAL-TRANS MON IN N CB 32M(105FT) E/O BCR @ NE COR CITRUS AVE & BASELINE RD MKD (56-43 RESET)

G 36952005( )

BASELINE 610.540186.093

L&T IN W CB @ SW COR CITRUS AVE & MAUNALOA AVE 10.5M(34.4FT) S/O & 9M(29.5FT) W/O C/L INT

G 37522005( )

BASELINE 816.449248.854

RDBM TAG IN N CB 2ND ST 7M(23FT) N/O C/L 2M(6.5FT) W/O BOX CULV & 34M(111FT) W/O RR TRACKS 402M(0.25MI) W/O C/L OAK AVE

G 37532005( )

BASELINE 816.469248.861

RDBM TAG IN S CB 2ND ST 7M(23FT) S/O C/L 2M(6.5FT) W/O BOX CULV & 34M(111FT) W/O RR TRACKS 402M(0.25MI) W/O C/L OAK AVE

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

8PAGE

G 37542005( )

BASELINE 827.272252.153

RDBM TAG IN S CB 300MM(1FT) E/O BCR @ SE COR 2ND ST & OAK AVE

G 37552005( )

BASELINE 838.809255.670

RDBM TAG IN S CB 2.5M(8.2FT) W/O BCR @ SW COR 2ND ST & HAMILTON BLVD

G 37562005( )

BASELINE 839.895256.001

RDBM TAG IN E CB 5M(16.4FT) N/O BCR @ NE COR 2ND ST & HAMILTON BLVD

G 37572005( )

BASELINE 848.036258.482

RDBM TAG IN W CB 600MM(2FT) S/O BCR @ SW COR 2ND ST & WHITE AVE

G 37582005( )

BASELINE 853.437260.128

RDBM TAG IN S CB @ SE COR OF BRIDGE OVER WHITE AVE 23.5M(77FT) E/O C/L & 6M(19.7FT) S/O C/L 1ST ST

G 41762005( )

BASELINE 562.851171.558

RDBM TAG IN C. B. 5.5M(18FT) E/O BCR @ NE COR BADILLO ST & BARRANCA AVE

G 42492005( )

SAN DIMAS 816.578248.894

RDBM TAG IN E CB VIA VERDE 13M(42.7FT) E/O C/L & 48M(158FT) S/O C/L PUENTE ST (@ N END C. B.)

G 42502005( )

SAN DIMAS 820.467250.079

RDBM TAG IN W CB VIA VERDE 13M(42.7FT) W/O C/L & 23M(75FT) N/O C/L PUENTE ST (@ N END C. B.)

G 42512005( )

SAN DIMAS 868.998264.871

RDBM TAG IN W CB AVENIDA LOMITA 600MM(2FT) N/O BCR 6M(19.7FT) W/O C/L & 24.5M(80.4FT) N/O C/L VIA VERDE

G 42522005( )

SAN DIMAS 872.544265.952

RDBM TAG IN N CB VIA VERDE 13M(42.7FT) N/O C/L & 19M(62.3FT) E/O C/L AVENIDA LOMITA (IN C. B.)

G 42542005( )

SAN DIMAS 985.456300.368

RDBM TAG SE COR CONC EDISON VAULT @ NW COR VIA VERDE & AVENIDA ENTRADA

G 42572005( )

SAN DIMAS 1,092.733333.066

RDBM TAG IN SW COR DROP INLET 5.5M(18FT) E/O C/L SAN DIMAS AVE & 451M(0.3MI) N/O C/L VIA VERDE

G 42582005( )

SAN DIMAS 1,093.600333.330

RDBM TAG IN SE COR DROP INLET 6M(19.7FT) W/O C/L SAN DIMAS AVE & 451M(0.3MI) N/O C/L VIA VERDE

G 42592005( )

SAN DIMAS 955.545291.251

RDBM TAG IN SW COR DROP INLET 6.5M(21.3FT) E/O C/L SAN DIMAS AVE & 26.5M(87FT) N/O C/L AVENIDA LOMA VISTA

G 42602005( )

SAN DIMAS 829.671252.884

STATE DIV OF HWY MON IN S CB SAN DIMAS AVE 13M(42.7FT) S/O C/L & 108M(354FT) E/O C/L (210 FRWY) 4M(13FT) W/O C/L C. B.

G 42612005( )

SAN DIMAS 834.179254.259

RDBM TAG IN N CB SAN DIMAS AVE 13M(42.7FT) N/O C/L & 110M(361FT) E/O C/L (210 FWY) W/O W END GUARD RAIL

G 42632005( )

SAN DIMAS 900.281274.406

RDBM TAG IN PKWY DRAIN @ NE COR PUDDINGSTONE DR & SAN DIMAS AVE 18.5M(60.7FT) N/O & 12M(39.4FT) E/O C/L INT

G 42682005( )

BASELINE 1,006.990306.931

FC MON IN SW COR OF BRIDGE OVER SAN DIMAS WASH 14.5M(47.6FT) W/O C/L SAN DIMAS AVE & 19M(62.3FT) S/O C/L WOODLAND OAKS DR MKD (BM 088-03410 1965)

G 42692005( )

BASELINE 1,024.537312.280

CSBM MON IN CONC BRIDGE OVER SAN DIMAS WASH 9.5M(31.2FT) N/O C/L FOOTHILL BLVD & 15M(49.2FT) E/O C/L WALNUT AVE MKD (BM 11-47A 1962)

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

9PAGE

G 42702005( )

BASELINE 1,105.658337.006

FC MON IN CONC WALL 14M(46FT) S/O C/L FOOTHILL BLVD & 40M(131FT) W/O C/L RAMONA AVE MKD (BM 095-01650 1967)

G 42712005( )

SAN DIMAS 925.787282.181

COE BR MON IN E CB @ HSE #306 VALLEY CENTER AVE 7M(23FT) E/O C/L & 149M(489FT) S/O C/L CATHERINE PARK DR MKD (BD NO 35 1956)

G 42722005( )

SAN DIMAS 948.264289.032

RCE TAG #5828 IN E CB 1M(3.3FT) N/O BCR @ NE COR VALLEY CENTER AVE & CATHERINE PARK DR

G 42732005( )

SAN DIMAS 959.685292.513

RDBM TAG IN E CB 600MM(2FT) N/O BCR @ NE COR LORAINE AVE & SIERRA MADRE AVE

G 42762005( )

SAN DIMAS 760.571231.823

L&BR IN E END C. B. 3.5M(11.5FT) E/O BCR @ NE COR GRAND AVE & LEADORA AVE

G 42772005( )

SAN DIMAS 759.436231.477

L&BR IN S CB 1.5M(5FT) E/O BCR @ SE COR LEADORA AVE & GRAND AVE

G 42782005( )

SAN DIMAS 736.414224.460

SPK IN N CB 12M(39.4FT) E/O BCR @ NE COR BENNETT AVE & GRAND AVE MKD (SD 337)

G 42812005( )

BASELINE 658.817200.808

L&SPK IN E CB @ BCR @ SE COR BARRANCA AVE & ALOSTA AVE

G 42822005( )

BASELINE 703.995214.578

RDBM TAG IN S CB 300MM(1FT) W/O BCR @ SE COR ALOSTA AVE & GRAND AVE

G 42832005( )

BASELINE 769.744234.619

RDBM TAG IN S CB 300MM(1FT) E/O BCR @ SW COR ALOSTA AVE & LEMAR PARK DR

G 42932005( )

BASELINE 1,040.546317.159

L&T IN CTR OF CB RET @ NW COR WHITE AVE & ARROW HWY

G 42992005( )

BASELINE 861.704262.648

RAMSET IN E CB 5M(16.4FT) S/O BCR @ SE COR WHITE AVE & HOLT AVE

G 43002005( )

BASELINE 889.332271.069

L&PK NAIL IN CTR OF CB RET @ NE COR WHITE AVE & ORANGE GROVE AVE

G 43012005( )

BASELINE 936.190285.352

PK NAIL IN CB 300MM(1FT) N/O BCR @ SE COR MC KINLEY AVE & WHITE AVE

G 43022005( )

BASELINE 937.863285.862

FC BR DISC IN W END HDWL OF FC CHANNEL @ NW COR MC KINLEY AVE & WHITE AVE 35M(115FT) W/O & 11.3M(37FT) N/O C/L INT MKD (BM105-00005)

G 43032005( )

BASELINE 1,104.885336.770

L&T IN W CB WHITE AVE 12.2M(40FT) W/O C/L & 7.6M(25FT) S/O C/L PROD KENDELL ST

G 43062005( )

BASELINE 1,163.118354.519

RDBM TAG IN W CB 600MM(2FT) S/O BCR @ SW COR FRUIT ST & BOWDOIN ST

G 43622005( )

SAN DIMAS 1,123.695342.503

L&SPK IN S CB 300MM(1FT) W/O BCR @ SE COR FOOTHILL BLVD & WHEELER RD

G 43662005( )

SAN DIMAS 1,051.827320.598

L&PK IN W CB 300MM(1FT) N/O BCR @ SW COR DAMIEN AVE & BONITA AVE

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

10PAGE

G 43702005( )

SAN DIMAS 1,033.822315.110

L&T IN N CB 6.5M(21.3FT) E/O BCR @ NE COR ARROW HWY & WHEELER AVE

G 43712005( )

SAN DIMAS 1,033.570315.033

RDBM TAG IN S CB 10M(32.8FT) E/O BCR @ SE COR ARROW HWY & WHEELER AVE

G 43802005( )

SAN DIMAS 772.346235.412

L&CE TAG NR CTR CB RET 5M(16.4FT) S/O BCR @ NW COR ARROW HWY & SUNFLOWER AVE

G 43952005( )

SAN DIMAS 942.021287.129

L&BR IN N CB 13.5M(44.3FT) E/O BCR @ NE COR CATARACT AVE & BONITA AVE

G 43962005( )

SAN DIMAS 941.585286.996

RDBM TAG IN W CB 600MM(2FT) S/O BCR @ NW COR BONITA AVE & CATARACT AVE

G 43992005( )

SAN DIMAS 948.340289.055

RDBM TAG IN N CB 300MM(1FT) E/O BCR @ NE COR AMELIA AVE & 5TH ST

G 44002005( )

SAN DIMAS 702.337214.073

L&CE TAG IN S CB 300MM(1FT) E/O BCR @ SE COR LYMAN AVE & PALM DR

G 44012005( )

SAN DIMAS 702.293214.060

L&SPK IN N CB 1.5M(5FT) E/O BCR @ NE COR LYMAN AVE & PALM DR

G 44052005( )

SAN DIMAS 672.376204.941

L&BR IN S CB 3.5M(11.5FT) W/O BCR @ SW COR PUENTE ST & RANCHO CORTO DR

G 44062005( )

SAN DIMAS 674.921205.717

L&BR IN S CB 3.5M(11.5FT) E/O BCR @ SE COR PUENTE ST & RANCHO CORTO DR

G 44072005( )

SAN DIMAS 753.619229.704

L&RDBM TAG IN N CB PUENTE ST 1M(3.3FT) W/O BCR 10M(32.8FT) N/O C/L & 16M(52.5FT) W/O C/L VIA ESPERANZA

G 44082005( )

SAN DIMAS 755.721230.344

RDBM TAG IN N CB PUENTE ST 300MM(1FT) E/O BCR 10M(32.8FT) N/O C/L & 15M(49.2FT) E/O C/L VIA ESPERANZA

G 45542005( )

SAN DIMAS 658.922200.840

FC MON @ NE COR OF BRIDGE 13.5M(44.3FT) E/O C/L GRAND AVE & 44M(144FT) N/O C/L ARROW HWY MKD (BM 088-00040)

G 45552005( )

SAN DIMAS 989.511301.604

L&T IN N CB 1M(3.3FT) W/O BCR @ NW COR CATARACT AVE & 5TH ST

G 45562005( )

SAN DIMAS 988.147301.188

SPK IN W CB 2.5M(8.2FT) S/O BCR @ SW COR CATARACT AVE & 5TH ST

G 45572005( )

SAN DIMAS 922.698281.239

RDBM TAG IN C. B. 1.5M(5FT) N/O BCR @ NE COR ARROW HWY &CATARACT AVE

G 45592005( )

SAN DIMAS 758.886231.309

FC TAG IN E CB 300MM(1FT) N/O BCR @ NE COR VALLEY CENTER AVE & CYPRESS ST

G 45602005( )

BASELINE 1,165.534355.256

RDBM TAG IN E CB 300MM(1FT) N/O BCR @ NE COR FRUIT ST & BOWDOIN ST

G 45612005( )

BASELINE 1,174.345357.941

RDBM TAG IN S CB 300MM(1FT) W/O BCR @ SW COR BASELINE RD & FRUIT ST

G 46482005( )

BASELINE 567.654173.021

L&T IN N CB 300MM(1FT) W/O BCR @ NW COR CITRUS AVE & COVINA BLVD

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

11PAGE

G 46492005( )

BASELINE 571.634174.235

L&BR IN W CB 600MM(2FT) S/O BCR @ SW COR CITRUS AVE & TUDOR ST

G 46512005( )

SAN DIMAS 523.851159.670

L&BR IN W CB OAK CYN RD ON C/L PROD COVINA HILLS RD (FROM THE E) @ HSE #1040

G 46532005( )

SAN DIMAS 619.724188.892

L&BR IN N CB 4M(13FT) E/O BCR @ NE COR COVINA HILLS RD & LA CARLOTA RD

G 46562005( )

BASELINE 964.939294.114

L&SPK IN CONC HDWL @ SE COR BRIDGE #B2825 OVER THOMPSON CREEK 15.5M(51FT) E/O C/L WHITE AVE & 45M(148FT) S/O C/L DRWY ENT GATE #5 (483M(0.3MI) N/O MC KINLEY AVE)

G 46572005( )

BASELINE 965.205294.195

COE MON IN C. B. 14M(46FT) E/O C/L WHITE AVE & 16M(52.5FT) N/O N END BRIDGE OVER THOMPSON CREEK 21M(69FT) S/O C/L GATE #5 MKD (TSJ 120 1960)

G 46592005( )

BASELINE 1,003.511305.871

DPW BM TAG IN E CB WHITE AVE 14.5M(47.6FT) E/O C/L 3M(10FT) N/O BCR ISLE @ GATE #14 TO LACO FAIR GROUNDS 644M(0.4MI) S/O ARROW HWY

G 46602005( )

BASELINE 1,067.369325.335

DPW BM TAG IN E CB 300MM(1FT) S/O BCR @ NE COR WHITE AVE & BONITA AVE

G 46612005( )

BASELINE 1,156.038352.361

DPW BM TAG IN C. B. 9M(29.5FT) E/O BCR @ NE COR FOOTHILL BLVD &TOWNE CENTER DR

G 46622005( )

BASELINE 1,142.427348.213

DPW BM TAG IN C. B. 1.5M(5FT) E/O BCR @ NE COR FRUIT ST & FOOTHILL BLVD

G 46632005( )

BASELINE 1,178.837359.311

SPK&W IN N CB BASELINE RD 12M(39.4FT) N/O C/L & 17.5M(57.4FT) E/O C/L PROD FRUIT ST

G 47002005( )

SAN DIMAS 1,086.251331.090

DPW BM TAG IN W CB SAN DIMAS AVE 27M(88.6FT) S/O BCR 7.5M(24.6FT) W/O C/L & 35M(115FT) S/O C/L VIA VERDE

G 47012005( )

SAN DIMAS 986.611300.720

L&T IN N CB ARROW HWY 13M(42.7FT) N/O C/L & 161M(528FT) E/O C/L ARTESIAN CT (OPP BLDG #510)

G 47022005( )

SAN DIMAS 1,002.668305.614

DPW BM TAG IN S CB 300MM(1FT) W/O BCR @ SW COR ARROW HWY & SAN DIMAS CYN RD

G 47032005( )

BASELINE 1,165.268355.175

CS TAG IN N CB 300MM(1FT) E/O BCR @ NE COR BASELINE RD & EMERALD AVE

G 47042005( )

BASELINE 1,167.237355.775

CS TAG IN W CB 300MM(1FT) N/O BCR @ NW COR BASELINE RD & EMERALD AVE

G 47052005( )

BASELINE 1,110.141338.372

DPW BM TAG IN S CB 300MM(1FT) E/O BCR @ SE COR FOOTHILL BLVD & ROMONA AVE

G 47062005( )

BASELINE 1,018.691310.498

DPW BM TAG IN S CB 300MM(1FT) W/O BCR @ SW COR FOOTHILL BLVD & SAN DIMAS AVE

G 47072005( )

BASELINE 954.672290.985

DPW BM TAG IN W CB 300MM(1FT) N/O BCR @ SW COR ALOSTA AVE & AMELIA AVE

G 47082005( )

BASELINE 887.904270.634

DPW BM TAG IN N CB 300MM(1FT) E/O BCR @ NE COR ALOSTA AVE & LONE HILL AVE

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

12PAGE

G 47502005( )

BASELINE 801.108244.178

L&N IN S CB 2ND ST NR E END C. B. 8.8M(29FT) S/O C/L & 100M(328FT) E/O C/L HWY (71)

G 47852005( )

SAN DIMAS 734.825223.975

DPW BM TAG IN N CB 3.5M(11.5FT) E/O BCR @ NE COR ARROW HWY & BONNIE COVE AVE

G 47862005( )

SAN DIMAS 899.325274.115

DPW BM TAG IN W CB CIENEGA AVE 300MM(1FT) S/O BCR 10.5M(34.4FT) W/O C/L & 24M(79FT) S/O C/L ARROW HWY

G 47872005( )

SAN DIMAS 916.458279.337

DPW BM TAG IN W CB 2M(6.5FT) N/O BCR @ NW COR GLADSTONE ST & AMELIA AV

G 47882005( )

SAN DIMAS 928.723283.076

DPW BM TAG IN W CB 2M(6.5FT) N/O BCR @ NW COR AMELIA AVE & AUTO CTR DR

G 47892005( )

SAN DIMAS 1,113.710339.460

LS TAG #3054 IN SLY CB FERNRIDGE DR 7.3M(24FT) W/O BCR 5.5M(18FT) S/O C/L & 21M(69FT) W/O C/L SAN DIMAS CYN RD

G 47932005( )

SAN DIMAS 1,323.954403.542

L&RCE TAG #14568 IN E CB 21M(69FT) N/O BCR 9M(29.5FT) E/O C/L WHEELER AVE & 35M(115FT) N/O C/L BIRDIE DR

G 49332005( )

BASELINE 555.987169.465

DPW BM TAG IN N CB 2.5M(8.2FT) E/O BCR @ NE COR 1ST ST & BADILLO ST

G 49342005( )

BASELINE 543.181165.562

DPW BM TAG IN W CB 1M(3.3FT) S/O BCR @ SW COR CITRUS AVE & BADILLO ST

G 49352005( )

BASELINE 556.013169.473

DPW BM TAG S CB 1M(3.3FT) E/O BCR @ SE COR CITRUS AVE & SAN BERNADINO RD

G 49362005( )

BASELINE 567.416172.949

NGS BR DISC MON IN S CB 1.5M(5FT) E/O BCR @ SE COR CITRUS AVE & CYPRESS ST MKD (A-2 F.M.K. 1974)

G 49372005( )

BASELINE 570.108173.769

USGS MON IN SE CB RET 3M(9.8FT) W/O BCR @SE COR CITRUS AVE & COVINA BL MKD (A 3 F 1 1974 RESET 1977)

G 49382005( )

BASELINE 587.319179.015

CE TAG IN E CB @ SE COR OF BRIDGE OVER BIG DALTON WASH 9M(29.5FT) E/O C/L CITRUS AVE & 420M(0.25MI) N/O ARROW HWY

G 49392005( )

BASELINE 591.425180.267

L&BR IN S CB E END C. B. 23M(75.5FT) E/O BCR @ SE COR CITRUS AVE & GLADSTONE ST

G 49402005( )

BASELINE 619.307188.765

CITY OF AZUSA BR DISC MON IN W CB 500MM(1.6FT) S/O BCR @ SW COR CITRUS AVE & ALOSTA AVE MKD (BM 66-13)

G 49622005( )

SAN DIMAS 573.167174.702

L&BR IN W EDGE CONC DRWY TO HSE #19933 COVINA HILLS RD 4.5M(14.8FT) N/O C/L 750MM(2.5FT) N/O EDGE PVMT & 3.5M(11.5FT) E/O MI MKR #10

G 49632005( )

SAN DIMAS 689.416210.135

DPW BM TAG IN CONC F HYD PAD 18M(59FT) E/O C/L DRWY TO HSE#20714 COVINA HILLS RD 6M(19.7FT) S/O C/L ST

G 49642005( )

SAN DIMAS 864.976263.645

DPW BM TAG 4.5M(15FT) E/O C/L CONC DRWY TO HSE #21138 COVINA HILLS RD & 6M(20FT) S/O C/L ST

G 49652005( )

BASELINE 812.548247.665

DPW BM TAG IN S CB 2ND ST 1M(3.3FT) E/O E END C. B. 7M(23FT) S/O C/L & 530M(0.3MI) E/O C/L HWY 71 (CORONA EXPRESS WY) 2.6M(8.5FT) W/O PP #G782Y

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

13PAGE

G 49712005( )

BASELINE 873.489266.240

BR DISC IN E CB 1M(3.3FT) S/O BCR @ SE COR WHITE AVE & CHESTER PL MKD (YLF 104 1994)

G 49722005( )

BASELINE 905.245275.920

L&BR IN N CB 13M(42.7FT) E/O BCR @ NE COR WHITE AVE & PRECIADO ST

G 49732005( )

BASELINE 1,016.076309.701

DPW BM TAG IN E CB 1M(3.3FT) N/O BCR @ NE COR ENT TO BLDG #1510 WHITE AVE 13M(42.7FT) E/O C/L & 10M(32.8FT) N/O C/L DRWY (@ F HYD)

G 49742005( )

BASELINE 1,159.187353.321

DPW BM TAG IN E CB 1M(3.3FT) N/O BCR @ NE COR FRUIT ST & AMHERST ST

G 49752005( )

BASELINE 704.105214.612

L&BR IN N CB W END C B 7M(23FT) E/O BCR @ NE COR GRAND AVE & ALOSTA AVE

G 49762005( )

BASELINE 730.139222.547

BT SPK IN S CB 2M(6.5FT) E/O BCR @ SE COR ALOSTA AVE & VERMONT AVE

G 49772005( )

BASELINE 746.144227.425

DPW BM TAG IN E CB 1M(3.3FT) N/O BCR @ NE COR ALOSTA AVE & GLENDORA AVE

G 49782005( )

BASELINE 758.413231.165

DPW BM TAG IN E CB 1M(3.3FT) S/O BCR @ SE COR ALOSTA AVE & PASADENA AVE

G 49792005( )

BASELINE 848.621258.660

DPW BM TAG IN S CB 1M(3.3FT) E/O BCR @ SE COR ALOSTA AVE & ENT TO APT BLDG #1712 11M(36FT) S/O & 8.5M(28FT) E/O C/L INT (OPP COMPROMISE LINE RD)

G 49802005( )

BASELINE 909.298277.155

DPW BM TAG IN S CB ALOSTA AVE 13M(42.7FT) S/O C/L & 5M(16.4) W/O C/L DRWY TO BLDG #2064

G 49812005( )

BASELINE 1,028.650313.533

L&BR IN S CB FOOTHILL BLVD 13M(42.7FT) S/O C/L & 45M(148FT) E/O C/L PROD CATARACT AVE (MOST ELY POINT)

G 49822005( )

BASELINE 1,044.312318.307

L&BR IN N CB 300MM(1FT) E/O BCR @ NE COR FOOTHILL BLVD & DEER CREEK RD

G 49832005( )

BASELINE 1,153.543351.601

LS TAG #3393 IN S CB BASELINE RD 12M(39.4FT) S/O C/L & 3.5M(11.5FT) W/O C/L DRWY HSE #1204 (@ W P/L) 96M(315FT) W/O CATALINA AV

G 49842005( )

BASELINE 1,164.819355.038

DPW BM TAG IN S CB 1M(3.3FT) E/O BCR @ SE COR BASELINE RD & WHEELER AVE

G 49852005( )

BASELINE 1,166.491355.548

MWD BR DISC IN W END C. B. 8M(26.2FT) W/O BCR @ NW COR BASELINE RD & EMERALD AVE MKD (BM RF A-3 1989)

G 49872005( )

SAN DIMAS 1,022.897311.780

DPW BM TAG W CB SAN DIMAS AVE 7.5M(24.6FT) W/O C/L & 321M(0.2MI) S/O C/L AVENIDA LOMA VISTA @ LT STD #2221710F

G 49882005( )

SAN DIMAS 863.101263.074

DPW BM TAG IN NW COR DROP INLET 5.5M(18FT) S/O C/L SAN DIMAS AVE & 690M(0.4MI) E/O C/L (210 FRWY) 27.5M(90FT) W/O W END GUARD RAIL @ RAGING WATERS

G 49892005( )

SAN DIMAS 926.854282.506

DPW BM TAG IN E CB 1M(3.3FT) S/O BCR @ SE COR SAN DIMAS AVE & VIA VAQUERO

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

14PAGE

G 49902005( )

SAN DIMAS 1,046.857319.083

DPW BM TAG IN N CB E END C. B. 1.5M(5FT) E/O BCR @ NE COR ARROW HWY & E ST (FAIRPLEX DR TO S)

G 49912005( )

SAN DIMAS 1,036.259315.853

L&BR IN N CB ARROW HWY 13M(42.7FT) N/O C/L & 7.5M(24.6FT) W/O C/L PROD C ST

G 49922005( )

SAN DIMAS 1,038.200316.444

L&T IN CB RET 1.5M(5FT) W/O BCR @ NE COR ARROW HWY & A ST

G 49932005( )

SAN DIMAS 1,012.733308.682

DPW BM TAG IN N CB NR W END C. B. 13M(42.7FT) N/O C/L ARROW HWY & 4.5M(14.8FT) E/O C/L PROD PUDDINGSTONE CHANNEL

G 49942005( )

SAN DIMAS 1,004.728306.242

DPW BM TAG IN N CB 4.5M(14.8FT) E/O BCR @ NE COR ARROW HWY & SAN DIMAS CYN RD

G 49952005( )

SAN DIMAS 963.160293.572

L&T IN S CB 1.5M(5FT) W/O BCR @ SW COR ARROW HWY & WALNUT AVE

G 49962005( )

SAN DIMAS 901.504274.779

DPW BM TAG IN N CB 300MM(1FT) W/O BCR @ NE COR ARROW HWY & BONITA AVE

G 49972005( )

SAN DIMAS 882.187268.891

DPW BM TAG IN N CB 300MM(1FT) W/O BCR @ NW COR ARROW HWY & OFF-RAMP S BND (210 FRWY) (W SIDE FRWY)

G 49982005( )

SAN DIMAS 753.328229.615

PK&L IN S CB 2M(6.5FT) W/O BCR @ SW COR ARROW HWY & LYMAN AVE

G 49992005( )

SAN DIMAS 615.423187.581

L&T IN CB RET 4M(13FT) W/O BCR @ SE COR ARROW HWY & BARRANCA AVE 18M(59FT) E/O & 13M(42.7FT) S/O C/L INT

G 50002005( )

SAN DIMAS 621.973189.578

DPW BM TAG IN W CB 2M(6.5FT) N/O BCR @ NW COR GRAND AVE & SAN BERNARDINO RD

G 50012005( )

SAN DIMAS 630.866192.289

CSBM DISC IN S END C. B. 13M(42.7FT) N/O BCR @ NE COR GRAND AVE & CYPRESS ST MKD (BM 9-5B 1971 RE 7078)

G 50022005( )

SAN DIMAS 649.927198.098

DPW BM TAG IN E CB 300MM(1FT) N/O BCR @ NE COR GRAND AVE & CIENEGA AVE

G 50032005( )

SAN DIMAS 675.210205.805

DPW BM TAG IN E CB S END C. B. 12M(39.4FT) N/O BCR @ NE COR GRAND AVE & BASELINE RD

G 50052005( )

SAN DIMAS 934.664284.886

L&SPK IN E CB 300MM(1FT) N/O BCR @ NE COR BANNA AVE & SIERRA MADRE AVE

G 50062005( )

SAN DIMAS 990.893302.025

CE TAG IN N CB SIERRA MADRE AVE 8M(26.2FT) N/O C/L ON C/L PROD WILLOWGROVE AVE

G 50072005( )

SAN DIMAS 884.436269.577

BT SPK IN N CB 1M(3.3FT) E/O BCR @ NE COR FOOTHILL BLVD & OAK TREE DR

G 50082005( )

SAN DIMAS 957.333291.796

BT SPK IN E CB 1M(3.3FT) S/O BCR @ SE COR FOOTHILL BLVD & COUNTRY CLUB RD

G 50092005( )

SAN DIMAS 932.640284.270

DPW BM TAG IN NW COR OF BRIDGE OVER FC CHANNEL 10M(32.8FT) W/O C/L AMELIA AVE & 22M(72FT) N/O C/L PROD BASELINE RD (FR THE EAST)

G 50102005( )

SAN DIMAS 932.614284.262

DPW BM TAG IN E CB 1.5M(5FT) N/O BCR @ NE COR AMELIA AVE & BASELINE RD (FR THE E) (SE COR BRIDGE)

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

15PAGE

G 50112005( )

SAN DIMAS 915.099278.923

L&BR IN S CB 2M(6.5FT) W/O BCR @ SW COR GLADSTONE ST & PEARLANNA DR (AMELIA AVE TO N)

G 50172005( )

SAN DIMAS 582.719177.613

L&BR IN N CB 6M(19.7FT) N/O C/L PUENTE ST NR CTR OF BRIDGE 16.5M(54FT) E/O W END & 483M(0.3MI) S/O C/L INT OLD BADILLO ST (REEDER AVE TO E)

G 50182005( )

SAN DIMAS 645.091196.624

DPW BM TAG IN S CB PUENTE ST 6M(20FT) S/O C/L & 37M(121FT) E/O C/L MESARICA RD

G 50192005( )

SAN DIMAS 712.093217.047

LS TAG #2602 IN E CB @ BCR NE COR PUENTE ST & AVENIDA MONTE VISTA

G 50202005( )

SAN DIMAS 802.072244.472

LS TAG #2602 IN W CB VIA PALOMARES 300MM(1FT) N/O BCR 6M(19.7FT) W/O C/L & 20M(65.6FT) N/O C/L PUENTE ST

G 50212005( )

SAN DIMAS 1,075.121327.698

DPW TAG IN E CB 1M(3.3FT) S/O BCR @ SE COR GLADSTONE ST & DAMIEN AVE ST

G 50222005( )

SAN DIMAS 1,075.992327.963

LS TAG #3393 IN N CB 5M(16.4FT) E/O BCR @ NE COR GLADSTONE AVE & DAMIEN AVE

G 50232005( )

SAN DIMAS 1,101.204335.648

DPW BM TAG IN W CB 2M(6.5FT) S/O BCR @ SW COR DAMIEN AVE &HORMEL AVE

G 50242005( )

SAN DIMAS 1,111.588338.813

L&T IN E CB SAN DIMAS CYN RD 10M(32.8FT) E/O C/L & 10M(32.8FT) S/O C/L PROD FERNRIDGE DR

G 50252005( )

SAN DIMAS 1,174.584358.014

DPW BM TAG IN E CB SAN DIMAS CYN RD 1M(3.3FT) S/O S END C. B. 6M(19.7FT) E/O C/L & 15M(49FT) N/O GOLF PATH 402M(0.25MI) N/O TERREBONNE AVE (OPP EDISON TOWER)

G 50262005( )

SAN DIMAS 1,283.090391.087

L&N IN E CB WHEELER AVE 10.5M(34.4FT) E/O C/L @ OR NR C/L PROD OLD WHEELER RD (S) NR N P/L HSE #5888

G 53072005( )

SAN DIMAS 729.980222.499

LACO BM TAG IN S CB 3.5M(11.5FT) E/O BCR @ SE COR FOOTHILL BLVD & GRAND AVE (W END C. B.)

G 53082005( )

SAN DIMAS 729.727222.421

LACO BM TAG IN N CB 6M(19.7FT) E/O BCR @ NE COR FOOTHILL BLVD & GRAND AVE

G 53092005( )

SAN DIMAS 813.283247.889

LACO BM TAG IN S CB 300MM(1FT) E/O BCR @ SE COR GRAND AVE &SIERRA MADRE BLVD

G 53102005( )

SAN DIMAS 926.493282.396

DPW TAG IN W CB 2.5M(8.5FT) N/O BCR @ SW COR SIERRA MADRE AVE & CULLEN AVE

G 53112005( )

SAN DIMAS 993.851302.927

L&T IN N CB PALM DR @ HSE #1049 6.5M(21.3FT) N/O C/L & 17M(56FT) W/O C/L LORAINE AVE (S)

G 53122005( )

SAN DIMAS 1,004.232306.091

LS TAG #7003 IN N CB 150MM(0.5FT) W/O BCR @ NW COR SIERRA MADRE AVE & MOUNTAIN LN (E END C. B.)

G 53132005( )

SAN DIMAS 961.336293.016

LACO BM TAG IN E CB NR S P/L HSE #508 VALLEY CENTER AVE 6.5M(21.3FT) E/O C/L & 4.5M(14.8FT) S/O C/L WINDING WAY

G 53142005( )

SAN DIMAS 883.151269.185

FC BM DISK MON IN W CB 300MM(1FT) S/O BCR @ SW COR FOOTHILLBLVD & VALLEY CENTER AVE MKD (82-48 1959)

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

16PAGE

G 53152005( )

SAN DIMAS 957.482291.841

LACO BM TAG IN S CB 600MM(2FT) W/O BCR @ SW COR COUNTRY CLUB DR & AMELIA AVE

G 53162005( )

BASELINE 639.177194.822

CITY OF AZUSA BM MON IN S CB 1M(3.3FT) NE/O BCR @ SE COR ALOSTA AVE & CALERA AVE MKD (66-14)

G 53172005( )

BASELINE 743.952226.757

L&T IN S CB 300MM(1FT) W/O BCR @ SW COR ALOSTA AVE & GLENDORA AVE

G 53182005( )

BASELINE 816.006248.719

LACO BM TAG IN S CB @ #1200 ALOSTA AVE 13.5M(44.3FT) S/O C/L & 11.5M(37.7FT) E/O C/L DRWY TO QUAIL RIDGE CTR (@ F HYD)

G 53192005( )

BASELINE 1,042.541317.767

L&T IN N CB 300MM(1FT) W/O BCR @ NW COR FOOTHILL BLVD & DEER CREEK RD

G 53202005( )

BASELINE 1,066.860325.180

DPW TAG IN S CB 21M(69FT) E/O BCR @ SE COR FOOTHILL BLVD & SAN DIMAS CYN RD

G 53212005( )

SAN DIMAS 673.378205.246

LACO BM TAG IN S CB ARROW HWY 13M(42.7FT) S/O C/L & 29M(95FT) E/O C/L DRWY ENT TO BLDG #19650

G 53222005( )

SAN DIMAS 812.294247.588

LACO BM TAG IN W CB 1M(3.3FT) N/O BCR @ NW COR ARROW HWY &VALLEY CENTER AVE (@ END C. B.)

G 53232005( )

SAN DIMAS 813.215247.869

LACO BM TAG IN S CB 2.5M(8.2FT) E/O BCR @ SE COR ARROW HWY & VALLEY CENTER AVE

G 53242005( )

SAN DIMAS 900.786274.560

LACO BM TAG IN S CB ARROW HWY 13.5M(44.3FT) S/O C/L & 60M(197FT) E/O C/L BONITA AVE (5FT E/O E END WLY MOST DRWY ENT TO SAN DIMAS STATION CENTER)

G 53252005( )

SAN DIMAS 957.496291.846

L&T IN N CB 1.5M(5FT) E/O BCR @ NE COR CATARACT AVE & THIRD ST

G 53262005( )

SAN DIMAS 968.047295.062

LACO BM TAG IN N CB 1M(3.3FT) W/O BCR @ NW COR 5TH ST & EUCLA AVE

G 53272005( )

SAN DIMAS 961.033292.924

LACO BM TAG IN W CB 300MM(1FT) S/O BCR @ SW COR AMELIA AVE & DUELL ST

G 53282005( )

SAN DIMAS 1,043.533318.070

L&BRAD IN N CB 200MM(0.7FT) E/O BCR @ NE COR WHEELER AVE &BONITA AVE

G 53292005( )

SAN DIMAS 1,041.673317.503

LACO BM TAG IN S CB BONITA AVE 11M(36FT) S/O C/L & 30M(98FT) W/O C/L WHEELER AVE (10M(32.8FT) W/O W RR TRACK)

G 53302005( )

SAN DIMAS 1,036.272315.857

L&T IN S CB 300MM(1FT) W/O BCR @ SW COR BONITA AVE & THIRD ST

G 53312005( )

SAN DIMAS 1,123.806342.537

LACO BM TAG IN W CB 300MM(1FT) S/O BCR @ SW COR DAMIEN AVE& FOOTHILL BLVD

G 53322005( )

SAN DIMAS 1,126.381343.322

LACO BM TAG IN S CB 300MM(1FT) E/O BCR @ SE COR DAMIEN AVE & FOOTHILL BLVD

G 53332005( )

SAN DIMAS 1,123.373342.405

LACO BM TAG IN S CB 10M(32.8FT) W/O C/L E DRWY TO #1234 FOOTHILL BLVD 12.5M(41FT) S/O C/L INT

G 53342005( )

BASELINE 1,134.782345.883

CAL-TRANS DISK IN N CB 1M(3.3FT) W/O BCR @ NW COR BASELINE RD & BUNNELLE AVE MKD (LA 030-229 1997)

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

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G 53352005( )

BASELINE 1,162.761354.411

L&N IN E CB 1M(3.3FT) N/O BCR @ NE COR BASELINE RD & ESPERANZA DR 24M(78.7FT) N/O & 7.5M(24.6FT) E/O C/L INT

G 53362005( )

SAN DIMAS 1,188.040362.116

LACO BM TAG IN W CB 1M(3.3FT) S/O BCR @ SW COR WHEELER AVE & RUGGLES ST

G 53372005( )

SAN DIMAS 1,121.608341.867

LACO BM TAG IN S CB SAN DIMAS CYN RD 1M(3.3FT) E/O BCR 9M(29.5FT) S/O C/L & 17M(56FT) E/O C/L LA MESA OAK RD

G 53382005( )

SAN DIMAS 1,095.351333.864

L&T IN S CB SAN DIMAS CYN RD 500MM(1.6FT) E/O BCR 8.5M(28FT) S/O C/L &13M(42.7FT) W/O C/L RAMOLA DR

G 53402005( )

SAN DIMAS 1,072.572326.921

LACO BM TAG IN E CB 1M(3.3FT) S/O BCR @ SE COR SAN DIMAS CYN RD & DOGWOOD DR

G 53412005( )

SAN DIMAS 631.141192.372

L&BN IN W CB 3.5M(11.5FT) N/O BCR @ SW COR BADILLO ST & GLENDORA AVE

G 53422005( )

SAN DIMAS 649.801198.060

L&T IN S CB OLD BADILLO ST 6.5M(21.3FT) S/O C/L ON C/L PROD BANNA AVE (HSE #1504)

G 53432005( )

SAN DIMAS 697.242212.520

LACE TAG IN W CB LYMAN AVE 5M(16.4FT) W/O C/L & 5M(16.4FT) S/O C/L PROD SCARBOROUGH LN (HSE #221)

G 53442005( )

SAN DIMAS 707.398215.616

LACO DWP TAG IN E CB LYMAN AVE 5M(16.4FT) S/O BCR 7M(23FT) E/O C/L & 25M(82FT) S/O C/L BADILLO ST

G 53452005( )

SAN DIMAS 713.112217.357

LACO BM TAG IN E CB 1M(3.3FT) N/O BCR @ NE COR LYMAN AVE &HALLER ST

G 53462005( )

SAN DIMAS 732.181223.169

LACO DPW TAG IN S CB 4M(13FT) W/O BCR @ SE COR CYPRESS ST &SUNFLOWER AVE

G 53472005( )

SAN DIMAS 785.329239.369

LACO BM TAG IN E CB 1M(3.3FT) S/O BCR @ SE COR VALLEY CTR AVE& COVINA BLVD

G 53482005( )

SAN DIMAS 795.221242.384

LACO FC TAG IN S CB 300MM(1FT) W/O BCR @ SE COR VALLEY CTR AVE & CEINEGA AVE

G 53492005( )

SAN DIMAS 658.600200.742

LACO BM TAG IN N CB PUENTE ST 10M(32.8FT) N/O C/L & 11M(36FT) W/O C/L DRWY TO HSE #1909

G 53502005( )

SAN DIMAS 847.217258.233

LACO BM TAG IN S CB VIA VERDE 1M(3.3FT) E/O BCR 13M(42.7FT) S/O C/L & 18M(59FT) E/O C/L DEL SUR

G 53512005( )

SAN DIMAS 1,084.468330.547

LS TAG #6927 IN N CB @ BCR NE COR VIA VERDE & SAN DIMAS AVE

G 53522005( )

SAN DIMAS 964.883294.097

L& BR IN W CB 300MM(1FT) S/O BCR @ SW COR SAN DIMAS AVE &AVENIDA LOMA VISTA

G 53532005( )

SAN DIMAS 871.872265.747

LACO BM TAG IN E CB 1M(3.3FT) N/O CB END 11.5M(37.7FT) E/O C/L SAN DIMAS AVE & 117M(380FT) S/O C/L 210 FRWY (6.5FT S/O CTR DROP INLET)

G 54462005( )

BASELINE 1,162.659354.380

L&LS TAG IN S CB @ BCR @ SW COR BASELINE RD & WHEELER AV 12.2M(40FT) S/O & 22.9M(75FT) W/O C/L INT

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

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G 54472005( )

BASELINE 544.693166.023

L&DPW TAG MC CB @ NW COR CITRUS AV & BADILLO ST

G 54482005( )

BASELINE 565.101172.243

L&DPW BM TAG IN CB 300MM(1FT) E/O BCR @ NW COR CITRUS AV & CYPRESS ST

G 54732005( )

SAN DIMAS 983.143299.663

L&BM TAG IN S CB 300MM(1FT) W/O BCR @ SW COR 5.5M(18FT) S/O & 17.4M(57FT) W/O C/L INT

G 54742005( )

SAN DIMAS 906.610276.336

L&LACO ENG TAG IN N CB @ NW COR FOOTHILL BL & LONEHILL AV 10.7M(35FT) N/O & 53M(175FT) W/O C/L INT

G 54762005( )

SAN DIMAS 1,409.135429.506

L&LACE TAG NR MCR 4.6M(15FT) E/O BCR @ SW COR WHEELER AV & GOLDEN HILLS RD 12.2M(40FT) S/O & 18.3(60FT) W/O C/L INT

G 54772005( )

SAN DIMAS 1,121.529341.843

L&T IN W CB 300MM(1FT) S/O BCR @ SW COR FOOTHILL BL & WHEELER AV 21M(69FT) S/O & 13.1M(43FT) W/O C/L INT

G 54782005( )

SAN DIMAS 946.177288.396

L&CE TAG IN E CB 150MM(0.5FT) S/O BCR @ SE COR AMELIA AV & 5THST 6.1M(20FT) S/O & 12.2M(40FT) E/O C/L INT

G 54792005( )

SAN DIMAS 1,018.488310.436

L&T IN N CB @ PROD OF CARRION RD 15.2M(50FT) N/O ARROW HWY

G 54802005( )

SAN DIMAS 658.345200.664

L&LADPW TAG 600MM(2FT) S/O BCR @ NW COR ARROW HWY & GRAND AV 12.2M(40FT) N/O & 12.2M(40FT) W/O C/L INT

G 54812005( )

SAN DIMAS 861.360262.543

L&T IN S CB 300MM(1FT) E/O BCR @ SE COR ARROW HWY & LONE HILL AV 22.9M(75FT) E/O & 12.2M(40FT) S/O C/L INT

G 54822005( )

SAN DIMAS 692.388211.040

L&T IN N CB 1.5M(5FT) E/O BCR @ NE COR GRAND AV & MAUNA LOA AV 22.9M(75FT) E/O & 6.1M(20FT) N/O C/L INT

G 54832005( )

SAN DIMAS 664.254202.465

L&T @ SE COR GRAND AV & GLADSTONE ST 3M(10FT) N/O BCR 18.3M(60FT)S/O & 18.3M(60FT) E/O C/L INT

G 54842005( )

SAN DIMAS 755.189230.182

L&LACO BM TAG @ BCR @ NW COR BADILLO ST & CYPRESS ST 27.4M(90FT) W/O & 10.7M(35FT) N/O C/L INT

G 54852005( )

SAN DIMAS 752.008229.213

MWD BRASS DISK IN N CB CYPRESS ST 4.6M(15FT) E/O C/L PROD TREANOR ST @ E END C.B. 10.7M(35FT) N/O C/L CYPRESS ST

G 54862005( )

SAN DIMAS 721.431219.893

L&T IN N CB CYPRESS ST @ C/L PROD LYMAN ST

G 54872005( )

SAN DIMAS 684.492208.634

L&RCE#9070 TAG 600MM(2FT) W/O BCR @ SE COR OLD BADILLO ST & REEDER AV 6.7M(22FT) & 18.9M(62FT) E/O C/L INT

G 54882005( )

SAN DIMAS 900.069274.342

L&SPK W/DPW W @ NE COR DROP INLET @ NE COR SAN DIMAS AV & PUDDINGSTONE DR 11.3M(37FT) N/O & 13.1M(43FT) E/O C/L INT

G 54892005( )

SAN DIMAS 729.280222.285

L&DPW BM TAG @ N END C.B. @ E END PROP. LINE HSE#20822 15.2M(50FT) S/O C/L COVINA HILLS RD

G 54902005( )

SAN DIMAS 635.489193.698

L&DPW BM TAG IN CB RUNNING ALONG EAST EDGE DR HSE#1465 8.5M(28FT) N/O C/L COVINA HILLS RD

G 54912005( )

SAN DIMAS 536.240163.446

L&LADPW BM TAG 300MM(1FT) E/O BCR @ SE COR COVINA HILLS RD & RANCHO EL FUERTE DR 7.6M(25FT) S/O & 16.5M(54FT) E/O C/L INT

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09/25/2006LOS ANGELES COUNTY PUBLIC WORKS

SURVEY SECTION

QUAD ELEVFOOT/METER

D E S C R I P T I O N BM NUMBER

YEAR

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G 54962005( )

SAN DIMAS 849.395258.896

L&DPW BM TAG 900MM(3FT) S/O BCR @ SW COR VIA VERDE & CAMINO DEL SUR 22.9M(75FT) S/O & 7.3M(24FT) W/O C/L INT